package net.hust.service;

import java.util.List;

import net.hust.bean.Comment;

public interface CommentService {
	public void save(Comment comment);
	public void update(Comment comment);
	public Comment find(Integer commetId);
	public void delete(Integer... commetIds);
	public List<Comment> list(String songname);
	public void delete(int commentId);
}
